<template>
  <div id="addQuestionView">
    <h2>创建题目</h2>
  </div>
  <a-form :model="form">
    <a-form-item field="title" label="标题">
      <a-input v-model="form.title" placeholder="请输入标题" />
    </a-form-item>
    <a-form-item field="tags" label="标签">
      <a-input-tag v-model="form.tags" placeholder="请输入标题" allow-clear />
    </a-form-item>
    <a-form-item field="answer" label="答案">
      <MdEditor
        :value="form.content"
        :handle-change="onContentChange"
      ></MdEditor>
    </a-form-item>
    <a-form-item field="content" label="内容">
      <MdEditor :value="form.answer" :handle-change="onAnswerChange"></MdEditor>
    </a-form-item>

    <a-form-item field="judgeConfig" label="判题配置" :content-flex="false">
      <a-space direction="vertical" style="min-width: 480px">
        <a-form-item field="judgeConfig.memoryLimit" label="内存限制">
          <a-input-number
            v-model="form.judgeConfig.memoryLimit"
            placeholder="请输入内存限制"
            size="large"
            min="0"
            mode="button"
          />
        </a-form-item>
        <a-form-item field="judgeConfig.timeLimit" label="时间限制">
          <a-input-number
            v-model="form.judgeConfig.timeLimit"
            placeholder="请输入时间限制"
            mode="button"
            min="0"
          />
        </a-form-item>
        <a-form-item field="judgeConfig.stackLimit" label="栈限制">
          <a-input-number
            v-model="form.judgeConfig.stackLimit"
            placeholder="请输入栈限制"
            mode="button"
            min="0"
          />
        </a-form-item>
      </a-space>
    </a-form-item>
    <a-form-item field="judgeCase" label="测试用例配置" :content-flex="false">
      <a-form-item
        v-for="(judgeCaseItem, index) of form.judgeCase"
        :key="index"
        style="width: 0"
      >
        <a-space direction="vertical" style="min-width: 480px">
          <a-form-item
            :field="`form.judgeCase[${index}].input`"
            :label="`输入用例${index}`"
            :key="index"
          >
            <a-input
              v-model="judgeCaseItem.input"
              placeholder="请输入测试输入用例"
            />
          </a-form-item>

          <a-form-item
            :field="`form.judgeCase[${index}].output`"
            :label="`输出用例${index}`"
            :key="index"
          >
            <a-input
              v-model="judgeCaseItem.output"
              placeholder="请输入测试输出用例"
            />
          </a-form-item>
          <a-button @click="handleDelete(index)" status="danger"
            >删除
          </a-button>
        </a-space>
      </a-form-item>
      <div>
        <a-button @click="handleAdd">新增测试用例</a-button>
      </div>
    </a-form-item>

    <a-form-item>
      <a-button type="outline" @click="doSubmit">提交题目</a-button>
    </a-form-item>
  </a-form>
</template>

<script setup lang="ts">
import { onMounted, reactive, ref } from "vue";
import MdEditor from "@/components/MdEditor.vue";
import { QuestionControllerService } from "../../../generated";
import message from "@arco-design/web-vue/es/message";
import { useRoute } from "vue-router";

onMounted(() => {
  loadData();
});
const route = useRoute();
const updatePage = route.path.includes("update");
const loadData = async () => {
  const id = route.query.id;
  if (!id) {
    return;
  }
  const res = await QuestionControllerService.getQuestionByIdUsingGet(
    id as any
  );
  if (res.code === 0) {
    form.value = res.data as any;
    if (!form.value.judgeCase) {
      form.value.judgeCase = [];
    } else {
      form.value.judgeCase = JSON.parse(form.value.judgeCase as any);
    }
    if (!form.value.judgeConfig) {
      form.value.judgeConfig = {
        memoryLimit: 1000,
        timeLimit: 1000,
        stackLimit: 1000,
      };
    } else {
      form.value.judgeConfig = JSON.parse(form.value.judgeConfig as any);
    }
    if (!form.value.tags) {
      form.value.tags = [];
    } else {
      form.value.tags = JSON.parse(form.value.tags as any);
    }
  } else {
    message.error("获取失败" + res.message);
  }
};
const form = ref({
  answer: "",
  content: "",
  judgeCase: [
    {
      input: "",
      output: "",
    },
  ],
  judgeConfig: {
    memoryLimit: 1000,
    timeLimit: 1000,
    stackLimit: 1000,
  },
  tags: [],
  title: "",
});

const handleAdd = () => {
  form.value.judgeCase.push({
    input: "",
    output: "",
  });
};
const handleDelete = (index: number) => {
  form.value.judgeCase.splice(index, 1);
};

const doSubmit = async () => {
  if (updatePage) {
    const res = await QuestionControllerService.updateQuestionUsingPost(
      form.value
    );
    if (res.code === 0) {
      message.success("更新成功");
    } else {
      message.error("更新失败," + res.message);
    }
  } else {
    const res = await QuestionControllerService.addQuestionUsingPost(
      form.value
    );
    if (res.code === 0) {
      message.success("创建成功");
    } else {
      message.error("创建失败," + res.message);
    }
  }
};

const onContentChange = (value: string) => {
  form.value.content = value;
};

const onAnswerChange = (value: string) => {
  form.value.answer = value;
};
</script>

<style scoped></style>
